.ngHeaderContainer {
    position: relative;
    overflow: hidden;
    font-weight: bold;
    background-color: inherit;
}

.ngHeaderCell {
    position: absolute;
    top: 0;
    bottom: 0;
    background-color: inherit;
}

.ngHeaderCell.pinned {
    z-index: 1;
}

.ngHeaderSortColumn {
    position:absolute;
    overflow: hidden;
}

.ngTopPanel {
    position: relative;
    z-index: 1;
    background-color: @darkGray; // #EAEAEA
    border-bottom: 1px solid @borderColor; // #D4D4D4
}

.ngSortButtonDown {
    position: absolute;
    top: 3px;
    left: 0;
    right: 0;
    margin-left: auto;
    margin-right: auto;
    border-color: gray transparent;
    border-style: solid;
    border-width: 0 5px 5px 5px;
    height: 0;
    width: 0;
}

.ngNoSort {
    cursor:default;
}

.ngHeaderButton {
    position: absolute;
    right: 2px;
    top: 8px;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    width: 14px;
    height: 14px;
    z-index: 1;
    background-color: @darkGrayGreen;
    cursor: pointer;
}

.ngSortButtonUp {
    position: absolute;
    top: 3px;
    left: 0;
    right: 0;
    margin-left: auto;
    margin-right: auto;
    border-color: gray transparent;
    border-style: solid;
    border-width: 5px 5px 0 5px;
    height: 0;
    width: 0;
}

.ngHeaderScroller {
    position:absolute;
    background-color: inherit;
}

.ngSortPriority {
    position: absolute;
    top: -5px;
    left: 1px;
    font-size: 6pt;
    font-weight: bold;
}

.ngHeaderGrip {
    cursor: col-resize;
    width: 10px;
    right: -5px;
    top: 0;
    height: 100%;
    position: absolute;
    background-color: transparent;
}

.ngHeaderText {
    padding: 5px;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    white-space: nowrap;
    -ms-text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    overflow: hidden;
}

.ngHeaderButtonArrow {
    position: absolute;
    top: 4px;
    left: 3px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 6.5px 4.5px 0 4.5px;
    border-color: @buttonColor transparent transparent transparent;
}

.ngPinnedIcon {
    background-image: url();
    background-repeat: no-repeat;
    position: absolute;
    right: 5px;
    top: 5px;
    height: 10px;
    width: 10px;
}
.ngUnPinnedIcon {
    background-image: url();
    background-repeat: no-repeat;
    position: absolute;
    height: 10px;
    width: 10px;
    right: 5px;
    top: 5px;
}
